Explain the difference between ‘mustn’t’ and ‘don’t have to’.
A. ‘Mustn’t’ implies prohibition, while ‘don’t have to’ implies lack of obligation.
B. ‘Mustn’t’ means you should do something, while ‘don’t have to’ means you must do it.
C. ‘Mustn’t’ is used for suggestions, whereas ‘don’t have to’ is for rules.
D. ‘Mustn’t’ indicates a strong recommendation, while ‘don’t have to’ suggests a choice.

Random Topics:
Conjunctions and PronounsVerbsThe Past SimplePossessive Nouns with Apostrophes and PronounsConditionals and WishesComperative and SuperlativeGerund and InfinitiveRelative ClauseSubordinating Conjunctions and ClausesSimple Past or Past ContinuousOther quiz:
Tenses › ViewShe said that Bob ___ as he ___ research work.
A. was busy / was doing
B. was busy / had done
C. was busy / have done
D. was busy / would be doing
E. is busy / will be doing
Grammar › View
How does the underlined word function in the sentence?
During school I read many books.
A. appositive
B. subject
C. direct object
D. object of the preposition
We ______ to the concert last night. We were really exhausted
A. haven’t gone
B. didn’t go
C. weren’t going
D. hadn’t gone
Tenses and Structures › View
. What is the past simple of ‘to go’?
A. gone
B. went
C. goes
D. goed
